Below a glass wall, two youthful and beautiful children sat face to face on the ground, their expressions serious.,But after graduating from university, everyone went their separate ways. The other two roommates moved to other cities, leaving only the two of them in J City.,Column Pre-Collection【The Male Protagonist's Childhood Sweetheart [Transmigrates into a Novel]】Ball Collection~ A summary of the novel: The author transmigrated into the cannon fodder childhood sweetheart of the male protagonist in a romance novel. This white rich, perfect girlfriend who was the standard setting for male protagonists threatened and intimidated the male protagonist, acting willfully until she ultimately brought about her own demise.。